Mathematics, 16.10.2019 15:00 lolomgwtfnvm4
In a standard deck of cards there are 13 spades, 13 clubs, 13 hearts and 13 diamonds. the spades and the clubs are black. the hearts and the diamonds are red.
if two cards are chosen at random from a deck, one at a time, replaced after each pick, what is the probability that a black card is chosen first and a heart is chosen second?
options:
1/8
1/2
2/3
3/4
Answers: 1
Mathematics, 21.06.2019 15:00
Δabc is reflected across line l to form δ alblcl, and a¯¯¯al¯¯¯¯ intersects line l at point d. which equation is not necessarily true?
Answers: 3
Mathematics, 21.06.2019 15:10
Lorne subtracted 6x3 – 2x + 3 from –3x3 + 5x2 + 4x – 7. use the drop-down menus to identify the steps lorne used to find the difference.
Answers: 1
Mathematics, 21.06.2019 21:10
Hey free points ! people i have a few math questions on my profile consider looking at them i have to get done in 30 mins!
Answers: 1
In a standard deck of cards there are 13 spades, 13 clubs, 13 hearts and 13 diamonds. the spades and...
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